POSC Specifications Version 2.2
Epicentre Logical Data Model
ENTITY
UNCERTAINTY_CLASS
(* Open *)
SUBTYPE OF
(
classification_class
);
INVERSE
geologic_age_classification :
SET [0:?] OF
geologic_age_classification
FOR
uncertainty_class;
component_material :
SET [0:?] OF
component_material
FOR
uncertainty_class;
material_classification :
SET [0:?] OF
material_classification
FOR
uncertainty_class;
material_typification :
SET [0:?] OF
material_typification
FOR
uncertainty_class;
component_material_type :
SET [0:?] OF
component_material_type
FOR
uncertainty_class;
position_uncertainty_classification :
SET [0:?] OF
position_uncertainty_classification
FOR
uncertainty_class;
UNIQUE
si:
classification_class
.name,
classification_class
.classification_system;
END_ENTITY
; (* uncertainty_class *)
Generated on Tue Dec 9 09:50:51 1997
© Copyright 1997 POSC. All rights reserved.